#!/usr/bin/env bash

# Prowler - the handy cloud security tool (c) by Toni de la Fuente
#
# This Prowler check is licensed under a
# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
#
# You should have received a copy of the license along with this
# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.

CHECK_ID_check25="2.5"
CHECK_TITLE_check25="[check25] Ensure AWS Config is enabled in all regions (Scored)"
CHECK_SCORED_check25="SCORED"
CHECK_TYPE_check25="LEVEL1"
CHECK_SEVERITY_check25="Medium"
CHECK_ASFF_TYPE_check25="Software and Configuration Checks/Industry and Regulatory Standards/CIS AWS Foundations Benchmark"
CHECK_ALTERNATE_check205="check25"
CHECK_ASFF_COMPLIANCE_TYPE_check25="ens-op.exp.1.aws.cfg.1"
CHECK_SERVICENAME_check25="configservice"

check25(){
  # "Ensure AWS Config is enabled in all regions (Scored)"
  for regx in $REGIONS; do
    CHECK_AWSCONFIG_RECORDING=$($AWSCLI configservice describe-configuration-recorder-status $PROFILE_OPT --region $regx --query 'ConfigurationRecordersStatus[*].recording' --output text 2>&1)
    CHECK_AWSCONFIG_STATUS=$($AWSCLI configservice describe-configuration-recorder-status $PROFILE_OPT --region $regx --query 'ConfigurationRecordersStatus[*].lastStatus' --output text 2>&1)
    if [[ $(echo "$CHECK_AWSCONFIG_STATUS" | grep AccessDenied) ]]; then
      textFail "Access Denied trying to describe configuration recorder status in $regx"
      continue
    fi
    if [[ $CHECK_AWSCONFIG_RECORDING == "True" ]]; then
      if [[ $CHECK_AWSCONFIG_STATUS == "SUCCESS" ]]; then
        textPass "Region $regx AWS Config recorder enabled"
      else
        textFail "Region $regx AWS Config recorder in failure state"
      fi
    else
      textFail "Region $regx AWS Config recorder disabled"
    fi
  done
}